VDB
CVE-2026-42880
CVE-2026-42880
PUBLISHED
CVSS 9.600000381469727 CRITICAL
ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction
EPSS 0.56% · 46.1th percentile
Risk Scores
CVSS 3.1
9.600000381469727
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS Score
0.56%
46.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| argoproj | argo_cd | |
| argoproj | argo-cd | |
| Bitnami | argo-cd | 3.2.0, 3.3.0, 3.2.0 |
Timeline
- CVE Published
- May 7, 2026 PoC Published
- May 8, 2026 PoC Published
- May 8, 2026 PoC Published
- May 8, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
References
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-3v3m-wc6v-x4x3 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-42880 url
- https://access.redhat.com/errata/RHBA-2026:12433 url
- https://access.redhat.com/errata/RHSA-2026:20943 url
- https://access.redhat.com/errata/RHSA-2026:20947 url
- https://access.redhat.com/security/cve/CVE-2026-42880 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2467882 url
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42880.json url